Identification should include types of conductors (determined by using manufacturer’s markings, wire stripper, or American Wire Gauge [AWG]) and an application for each.
Process/Skill Questions:
- What is the difference between solid and stranded conductors?
- How does the AWG system work?
- What is nonmetallic sheathed cable (NM)? How is Romex different from NM?
- Where is service entrance (SE) cable typically used?
- What is the abbreviated terminology for copper and aluminum?